Dadi International Group Limited, an investment holding company, engages in publication, purchase, and distribution of books in the People's Republic of China, Hong Kong, and Japan. It operates through Advertising and Media Related Services; Financial Leasing and Other Financial Services; Publication, Purchase, and Distribution of Books; Environmental Consultancy Services; Healthcare Products segments. The company also designs, produces, and acts as agency and placement of advertisements, information consulting, and marketing planning services; and offers financial leasing and services. In addition, it provides environmental consultancy services; and sale of healthcare products. The company was formerly known as Zhi Cheng Holdings Limited and changed its name to Dadi International Group Limited in May 2019. Dadi International Group Limited was founded in 1996 and is headquartered in Wan Chai, Hong Kong. Address: Olympia Plaza, Wan Chai, Hong Kong